<!--
 * @Description: 发布帖子
 * @Author: pdx
 * @Date: 2021-11-27 13:57:14
 * @LastEditors: pdx
 * @LastEditTime: 2021-10-27 14:11:31
 -->
<template>
  <div>
    <el-form ref="article" :model="article" label-width="80px" style="margin-right: 10px">
      <el-form-item label="标题" required>
        <el-input v-model="article.articleTitle"></el-input>
      </el-form-item>

<!--      <el-form-item label="默认图片" required>-->
<!--        <el-upload-->
<!--            :action="BASE_API + '/thirdparty/upload'"-->
<!--            list-type="picture-card"-->
<!--            :limit="1"-->
<!--            :on-preview="handlePictureCardPreview"-->
<!--            :on-remove="handleRemove"-->
<!--            :on-success="uploadSuccess">-->
<!--          <i class="el-icon-plus"></i>-->
<!--        </el-upload>-->
<!--        <el-dialog :visible.sync="dialogVisibleImg">-->
<!--          <img width="100%" :src="dialogImageUrl" alt="">-->
<!--        </el-dialog>-->
<!--      </el-form-item>-->

      <el-form-item label="游戏标签">
        <el-select v-model="article.tag" clearable filterable remote placeholder="请输入关键词" :remote-method="getGameInfo"
                   :loading="loading">
          <el-option
              v-for="item in gameNames"
              :key="item.value"
              :value="item.value"
              :label="item.value">
          </el-option>
        </el-select>
      </el-form-item>

      <el-form-item label="游戏介绍" required>
        <div>
          <el-upload
              class="avatar-uploader quill-img"
              :action="uploadImgUrl"
              name="file"
              :show-file-list="false"
              :on-success="quillImgSuccess"
              :on-error="uploadError"
              :before-upload="quillImgBefore"
              accept='.jpg,.jpeg,.png,.gif'
          ></el-upload>
          <quill-editor
              class="editor"
              v-model="article.contentHtml"
              ref="quillEditor"
              :options="editorOption"
          ></quill-editor>
        </div>
      </el-form-item>

      <el-form-item style="text-align: right">
        <el-button style="background-color: #cfd2d3; color: white" @click="submitArticle(0)">保存</el-button>
        <el-button style="background-color: #f25807; color: white" @click="submitArticle(1)">发布</el-button>
      </el-form-item>

    </el-form>
  </div>
</template>

<script>
import Global from "@/Global";
import {quillEditor} from "vue-quill-editor"
import gamesGoods from "@/api/game/gamesGoods";
import article from "@/api/club/article";

// 工具栏配置
const toolbarOptions = [
  ["bold", "italic", "underline", "strike"],       // 加粗 斜体 下划线 删除线
  ["blockquote", "code-block"],                    // 引用  代码块
  [{list: "ordered"}, {list: "bullet"}],       // 有序、无序列表
  [{indent: "-1"}, {indent: "+1"}],            // 缩进
  [{size: ["small", false, "large", "huge"]}],   // 字体大小
  [{header: [1, 2, 3, 4, 5, 6, false]}],         // 标题
  [{color: []}, {background: []}],             // 字体颜色、字体背景颜色
  [{align: []}],                                 // 对齐方式
  ["clean"],                                       // 清除文本格式
  ["link", "image", "video"]                       // 链接、图片、视频
];

export default {
  name: "PublishPost",
  components: {quillEditor},
  props: {
    /* 编辑器的内容 */
    value: {
      type: String
    },
    /* 图片大小 */
    maxSize: {
      type: Number,
      default: 5120 //kb
    }
  },
  data() {
    return {
      article: {
        articleTitle: '',
        defImg: '',
        contentHtml: '',
        isPublish: '',
        tag: '',
        memberId: ''
      },  //文章
      loading: false,
      BASE_API: Global.baseApi,
      gameNames: [],
      fileList: [],
      editorOption: {
        theme: "snow", // or 'bubble'
        placeholder: "请输入内容",
        modules: {
          toolbar: {
            container: toolbarOptions,
            handlers: {
              image: function (value) {
                if (value) {
                  // 触发input框选择图片文件
                  document.querySelector(".quill-img input").click();
                } else {
                  this.quill.format("image", false);
                }
              }
            }
          }
        }
      },
      uploadImgUrl: Global.baseApi + "/thirdparty/upload", // 上传的图片服务器地址
    }
  },

  watch: {
    value: function () {
      this.article.contentHtml = this.value;
    }
  },

  methods: {

    // 富文本图片上传前
    quillImgBefore(file) {
      let fileType = file.type;
      if (fileType === 'image/jpeg' || fileType === 'image/png') {
        return true;
      } else {
        this.$message.error('请插入图片类型文件(jpg/jpeg/png)');
        return false;
      }
    },

    quillImgSuccess(res, file) {
      // res为图片服务器返回的数据
      // 获取富文本组件实例
      let quill = this.$refs.quillEditor.quill;
      // 如果上传成功
      if (res) {
        // 获取光标所在位置
        let length = quill.getSelection().index;
        // 插入图片  res.url为服务器返回的图片地址
        quill.insertEmbed(length, "image", res.data[0]);
        // 调整光标到最后
        quill.setSelection(length + 1);
        //
        this.fileList.push(res.data[0])
      } else {
        this.$message.error("图片插入失败");
      }
    },
    // 富文本图片上传失败
    uploadError() {
      // loading动画消失
      this.$message.error("图片插入失败");
    },

    //获取游戏信息
    getGameInfo(name) {
      if (name === '') {
        this.gameNames = []
        return
      }
      gamesGoods.getGameNameForInput(name)
          .then(result => {
            const data = result.data
            if (data != null && data.length > 0) {
              this.gameNames = data.map(item => {
                return {label: item, value: item}
              })
            }
          })
    },

    //提交文章
    submitArticle(isPublish) {
      //判断用户是否登录
      if (!this.$store.getters.getUser) {
        this.$message({
          message: '请先登录',
          type: 'warning'
        })
        return
      }
      this.article.isPublish = isPublish
      this.article.memberId = this.$store.getters.getUser.id
      this.article.defImg = this.fileList[0]
      article.publishArticleInfo(this.article)
      .then(result => {
        this.article = {}
      })
    }
  }
}
</script>

<style scoped>
.editor {
  line-height: normal !important;
}
.quill-img {
  display: none;
}
.ql-snow .ql-tooltip[data-mode="link"]::before {
  content: "请输入链接地址:";
}
.ql-snow .ql-tooltip.ql-editing a.ql-action::after {
  border-right: 0px;
  content: "保存";
  padding-right: 0px;
}

.ql-snow .ql-tooltip[data-mode="video"]::before {
  content: "请输入视频地址:";
}

.ql-snow .ql-picker.ql-size .ql-picker-label::before,
.ql-snow .ql-picker.ql-size .ql-picker-item::before {
  content: "14px";
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="small"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="small"]::before {
  content: "10px";
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="large"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="large"]::before {
  content: "18px";
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="huge"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="huge"]::before {
  content: "32px";
}

.ql-snow .ql-picker.ql-header .ql-picker-label::before,
.ql-snow .ql-picker.ql-header .ql-picker-item::before {
  content: "文本";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="1"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="1"]::before {
  content: "标题1";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="2"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="2"]::before {
  content: "标题2";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="3"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="3"]::before {
  content: "标题3";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="4"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="4"]::before {
  content: "标题4";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="5"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="5"]::before {
  content: "标题5";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="6"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="6"]::before {
  content: "标题6";
}

.ql-snow .ql-picker.ql-font .ql-picker-label::before,
.ql-snow .ql-picker.ql-font .ql-picker-item::before {
  content: "标准字体";
}
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="serif"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="serif"]::before {
  content: "衬线字体";
}
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="monospace"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="monospace"]::before {
  content: "等宽字体";
}
</style>